Add pedestal RMS and BC energy in ECAL DQM overview layout

[kyungminparkdrums]

This PR adds two plots (pedestal RMS and basic cluster energy plots) in ECAL DQM layout under 00 Overview. PR is validated by running the ECAL online DQM configuration and testing with private GUI.

[gabrielmscampos]

Hello,

This PR + #50826 is deployed in playback, could you check if it is what you expect?

Some extra questions:

• Do you need both PRs patched before the next CMSSW release and dmwm release or just one of them?
• I can see you also updated the T0_layouts, should the patch be applied in the Offline GUI too?

[kyungminparkdrums]

Hi @gabrielmscampos,

Thank you for the playback link. I can confirm that it is what I would expect. For the answers to your questions:

1. Both PRs need to be patched before the next release.
2. Yes, the patch should ideally be applied in the Offline GUI as well.

Thank you!

[gabrielmscampos]

Hi @kyungminparkdrums,

The online, offline and dev instances of the DQMGUI were upgraded, likewise we patched our current CMSSW production release to include #50826.

[gabrielmscampos]

Hi @uhomsuwa,

Could you merge this PR? It is tested and validated, no need to release a new tag with it for the moment. Thanks!

Best,
Gabriel Moreira

[uhomsuwa]

Hi @gabrielmscampos,
Done.

Best Regards,
Usakorn H.

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JIRA ticket for the May release: CMSKUBERNETES-342